It will be 21/40
probability getting both white marbles
3/8×4/10=12/80
probability getting both black marbles
5/8×6/10=30/80
12/80+30/80=42/80= 21/80
I believe your answer is 25.12
Answer:
1) 117
2) 51
3) congruent
4) to each other
Step-by-step explanation:
Answer:
Step-by-step explanation:
i dont know